CN201464673U - Optical fiber connector and integrated connector - Google Patents
Optical fiber connector and integrated connector Download PDFInfo
- Publication number
- CN201464673U CN201464673U CN2009200908745U CN200920090874U CN201464673U CN 201464673 U CN201464673 U CN 201464673U CN 2009200908745 U CN2009200908745 U CN 2009200908745U CN 200920090874 U CN200920090874 U CN 200920090874U CN 201464673 U CN201464673 U CN 201464673U
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- Prior art keywords
- pressing plate
- contact pin
- connector shell
- face
- rear end
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Abstract
The utility model discloses an optical fiber connector and an integrated connector. The connector comprises a connector shell which is provided with a pin mounting passage extending from the access end of the optical fiber to the splicing end and a plurality of rectangular multi-core optical fiber pins arranged in parallel in the pin mounting passage. The pin mounting passage is further provided with a spring stop structure and a spring supporting between the spring stop structure and the pin. A pressure plate is spliced and fixed in the connector shell; the pin mounting passage comprises a front section and a rear section respectively arranged in the shell and the pressure plate; the pressure plate is provided with a rear end surface arranged at the rear end of the connector shell; an optical cable inserting opening communicated with the rear section of the pin mounting passage is arranged on the rear end surface; and the spring stop structure is arranged in the rear section of the pin mounting passage in the pressure plate. The pin fixed structure of the optical fiber connector has compact structure and strong integrity and is applicable to occasions for rapid pulling.
Description
Technical field
The utility model relates to the joints of optical fibre, relates in particular to the joints of optical fibre and the aggregation type connector that are used to gather a plurality of rectangular multi-core optical fiber contact pins.
Background technology
The diameter of optical fiber is minimum; even diameter also only is 250 microns after adding protective seam; can put into hundreds of optical fiber in the unit cable; and come these optical fiber of termination to make to take up room to be increased to 20 to 50 times with connector; this is because the volume of the joints of optical fibre is wanted at least and can be arrested by enough hands; and sufficiently stable optically-coupled and holding device also will take some spaces; in order to increase the density of optic fibre in the connector; just occurred the multi-core optical fiber contact pins in many optical fiber combination to a contact pin; MT for example; the rectangular multi-core optical fiber contact pins of MPO series; but each MT/MPO contact pin termination contains the band cable of multifiber, and the connector based on MT contact pin especially MPO contact pin occupies main status in multiple fiber optical connector market at present.Connect for the ease of high density, wishing at present has the MT/MPO contact pin or the connector of corresponding multifiber cable to gather in the fixed sturcture of a connector shell a plurality of terminations respectively, as disclosed among the U.S. Pat 6886992B2, single contact pin assembly unit is to push by sheathed in rectangle contact pin rear on the rectangular multi-core optical fiber contact pins of terminating optical cables, the holder that is fixed on rectangle contact pin afterbody, the optical cable that mechanism, top are contained in the contact pin holder and the spring that pushes between the mechanism constitutes.A plurality of contact pin assembly units plug-in mounting side by side are fixed in the corresponding installation cavity in the connector shell, are used and peg graft with another connector shell that matches.The fixed sturcture of this contact pin assembly unit in housing be the shoulder on logical each rectangle contact pin and the corresponding chain shot that respectively pushes mechanism is equipped with the card of corresponding installation cavity and spring axially hold out against realization; spring can provide the snap-in force of grafting end face to contact pin in grafting; and the contact pin that when mating force is excessive, makes pressurized vertically elasticity contract and move back and discharge and the overstress protection is provided; the fixed sturcture of this contact pin assembly need provide and act in the housing respectively with contact pin and the same number of a plurality of mechanisms that push of optical cable; structure and processing technology are complicated; and each outer casing thickness that pushes mechanism will directly have influence on the size of installation cavity and housing, be unfavorable for realizing the small size high-density installation.
The utility model content
The purpose of this utility model is to provide a kind of contact pin fixed sturcture compactness, it is little to take up room, the contact pin location accurately, the joints of optical fibre of a plurality of rectangular multi-core optical fiber contact pins of set of good integrity, its aggregation type connector is provided simultaneously.
The technical scheme of the joints of optical fibre of the present utility model is: a kind of joints of optical fibre of gathering a plurality of rectangular multi-core optical fiber contact pins, comprise connector shell, the front end of connector shell is the inserted terminal corresponding with the adaptive joints of optical fibre, the rear end by towards company's optical cable to optical cable feed end, be provided with in the connector shell from optical cable feeding end and extend to the contact pin installation passage of inserted terminal and a plurality of rectangular multi-core optical fiber contact pins that are set up in parallel that wherein assemble, described contact pin is installed and also is provided with spring Stop structure and top in the passage and is contained in spring between spring Stop structure and the contact pin, plug-in mounting is fixed with pressing plate in the described connector shell, described contact pin is installed the leading portion part that passage comprises the correspondence of being located at respectively in housing and the pressing plate, the back segment part, described pressing plate has the rear end face of being located at the connector shell rear end, and be provided with in this rear end face and with contact pin optical cable that the back segment of passage partly communicates be installed and insert mouthful, the contact pin that described spring Stop structure is located in the pressing plate is installed in the passage back segment part.
Described rectangular multi-core optical fiber contact pins comprises the cuff that is provided with spacing shoulder, and the cuff tail end is fixed with the contact pin holder; Be provided with the pressing plate installation cavity of the corresponding inserting of supply plate in the described connector shell, the logical connector shell rear end of being located at, the rear end of described pressing plate installation cavity forms pressing plate insertion mouth, the front end of pressing plate installation cavity formation face in housing inserts the block end face of the spacing shoulder front end face that is used for the described optical fiber contact pins of block of mouth towards pressing plate, described contact pin is installed the leading portion of passage partly for leading to the contact pin pilot hole of a plurality of rectangles between the end face of being located at block end face and housing inserted terminal side by side, and the hole wall of described contact pin pilot hole cooperates with the periphery constraint location of the part of the spacing shoulder of being in of the cuff of described optical fiber contact pins front portion.
Described pressing plate front end cooperates with the block end face block of the front end of pressing plate installation cavity fixedly the time.
The square-section of described contact pin pilot hole is erects and and align.
Also axial activity is fitted with the lock-screw that show out from inserted terminal the termination on the described connector shell, is fixed with the register pin that cooperates with socket on the inserted terminal end face of described connector shell.
Correspondence offers screw mounting hole and interts for screw and pressing plate and housing are fixed in the described pressing plate housing and on the block end face of pressing plate installation cavity in the connector shell.
Described pressing plate comprises the pressing plate housing, the back segment that described contact pin is installed passage partly is a plurality of contact pin assembly installation cavitys that are provided with in the pressing plate housing and the spring positioning chamber that is communicated in each contact pin assembly installation cavity rear end, the spring locating surface that cooperates with spring tail end block that is provided with on the pressing plate housing of described spring Stop structure for the rear end of each spring positioning chamber.
Described pressing plate housing side offers connect pressing plate housing front/rear end move towards to extend the optical cable that supplies that is provided with along optical cable and enter and be set in groove corresponding cavity, the hole from pressing plate housing side with contact pin assembly installation cavity, spring positioning chamber, optical cable insert that mouth communicates.
The cross section of each contact pin assembly installation cavity is that rectangle and chamber wall cooperate with the counterpart constraint of contact pin in the described pressing plate housing, the chamber wall of described spring positioning chamber cooperates with the constraint of spring periphery, and the rear end of contact pin assembly installation cavity is by being used for providing the spacing step surface of axial pin to be connected with the front end transition of each spring positioning chamber at the contact pin rear.
The technical scheme of aggregation type connector of the present utility model is: a kind of aggregation type connector that is used to gather a plurality of rectangular multi-core optical fiber contact pins, comprise connector shell, the front end of connector shell is the inserted terminal corresponding with the adaptive joints of optical fibre, the rear end by towards company's optical cable to optical cable feed end, be provided with in the connector shell from optical cable and feed the contact pin installation passage that is used to assemble a plurality of rectangular multi-core optical fiber contact pins that are set up in parallel that end extends to inserted terminal, described contact pin is installed also to be provided with in the passage and is used for the spring Stop structure that block is mounted on the spring of contact pin tail end, described aggregation type connector comprises that also plug-in mounting is fixed in the pressing plate in the connector shell, described contact pin is installed the leading portion part that passage comprises the correspondence of being located at respectively in housing and the pressing plate, the back segment part, described pressing plate has the rear end face of being located at the connector shell rear end, and be provided with in this rear end face and with contact pin optical cable that the back segment of passage partly communicates be installed and insert mouthful, the contact pin that described spring Stop structure is located in the pressing plate is installed in the passage back segment part.
Be provided with the pressing plate installation cavity of the corresponding inserting of supply plate in the described connector shell, the logical connector shell rear end of being located at, the rear end of described pressing plate installation cavity forms pressing plate insertion mouth, the front end of pressing plate installation cavity formation face in housing inserts the block end face of the spacing shoulder front end face that is used for the described optical fiber contact pins of block of mouth towards pressing plate, described contact pin is installed the leading portion of passage partly for leading to the contact pin pilot hole of a plurality of rectangles between the end face of being located at block end face and housing inserted terminal side by side, and the hole wall of described contact pin pilot hole cooperates with the periphery constraint location of the part that is in spacing shoulder front portion of the cuff of corresponding optical fiber contact pins of packing into.
Described pressing plate front end cooperates with the block end face block of the front end of pressing plate installation cavity fixedly the time.
The square-section of described contact pin pilot hole is erects and and align.
Also axial activity is fitted with the lock-screw that show out from inserted terminal the termination on the described connector shell, is fixed with the register pin that cooperates with socket on the inserted terminal end face of described connector shell.
Correspondence offers screw mounting hole and interts for screw and pressing plate and housing are fixed in the described pressing plate housing and on the block end face of pressing plate installation cavity in the connector shell.
Described pressing plate comprises the pressing plate housing, the back segment that described contact pin is installed passage partly is a plurality of contact pin assembly installation cavitys that are provided with in the pressing plate housing and the spring positioning chamber that is communicated in each contact pin assembly installation cavity rear end, the spring locating surface that cooperates with spring tail end block that is provided with on the pressing plate housing of described spring Stop structure for the rear end of each spring positioning chamber.
Described pressing plate housing side offers connect pressing plate housing front/rear end move towards to extend the optical cable that supplies that is provided with along optical cable and enter and be set in groove corresponding cavity, the hole from pressing plate housing side with contact pin assembly installation cavity, spring positioning chamber, optical cable insert that mouth communicates.
The cross section of each contact pin assembly installation cavity is that rectangle and chamber wall cooperate with the counterpart constraint of corresponding contact pin of packing in the described pressing plate housing, the chamber wall of described spring positioning chamber cooperates with the constraint of the periphery of corresponding spring, and the rear end of contact pin assembly installation cavity is by being used for providing the spacing step surface of axial pin to be connected with the front end transition of each spring positioning chamber at the contact pin rear.
The joints of optical fibre of the present utility model or aggregation type connector are installed pressing plate with the inserting structure in the respective chamber of its connector shell inside, the pressing plate head places enclosure interior and places the connector shell rear end with rear end face, be provided with in the pressing plate and be combined into a plurality of contact pins with a plurality of spring positioning chambers of corresponding a plurality of contact pin assembly installation cavitys that communicate of a plurality of contact pin pilot holes in the connector shell and putting spring passages are installed, the contact pin assembly that rectangular multi-core optical fiber contact pins and contact pin holder are constituted, spring, one section optical cable of pressing plate and contact pin institute termination all is embedded in the connector shell by envelope and forms totally-enclosed integrally-built connector, it is loosely organized to have solved in the prior art contact pin fixed sturcture, the problem that globality is not strong, its profile more approaches ordinary plug, make the utility model can be applicable to the quick-speed plug occasion, especially be fit to be applied to the plug construction of quick-speed plug; And after the respective chamber in the pressing plate housing of the present utility model can be pre-loaded into pressing plate and locate for many cover contact pin assemblies, spring and the optical cables that connected, pack in the lump again and fix in the connector shell housing, dismounting is very convenient quick, this structure is compared with contact pin assembly unit of the prior art, saved the pushing parts of each contact pin back and realized the encapsulation of contact pin and the guiding of optical cable at the connector afterbody with integrally-built pressing plate, solved existing contact pin and pushed the installation that parts, optical cable exist loaded down with trivial details, positioning reference disunity, the easily problem of interfering mutually.
And the constraint of pressing plate housing self and the chamber wall of connector shell cooperate contact pin assembly mounting hole in the contact pin pilot hole that can make in the connector shell and the corresponding pressing plate to heart accurate positioning, make the rectangle contact pin of a plurality of contact pin assembly front ends that assemble accurate with cooperating of contact pin pilot hole.
In addition, the front end of pressing plate and the shoulder on the contact pin all can make the reliable and control easily in location with the front end face of pressing plate installation cavity as axial locating surface.
In addition, the square-section of the contact pin pilot hole in the utility model in the connector shell be erect and and align, make the layout of contact pin assembly compact more.
Description of drawings
Fig. 1 is the structural representation of the joints of optical fibre of the present utility model;
Fig. 2 is the perspective view of the joints of optical fibre of the present utility model;
Fig. 3 is the decomposing schematic representation of the joints of optical fibre of the present utility model;
Fig. 4 is the A-A cut-open view of Fig. 1;
Fig. 5 is the structural representation of pressing plate of the present utility model.
Fig. 6 is the structural representation of aggregation type connector of the present utility model.
Embodiment
As Fig. 1～shown in Figure 5, the joints of optical fibre of the present utility model, the rectangular multi-core optical fiber contact pins 5 of a plurality of termination multicore optical fiber ribbon cables 6 that comprise connector shell 1 and wherein assemble, rectangular multi-core optical fiber contact pins 5 is the MPO contact pin, contact pin 5 comprises the cuff 51 of front end and is connected in the contact pin holder 53 of cuff 51 tail ends, cuff 51 is provided with spacing shoulder 52, cuff 51 front end faces are provided with register pin or pilot hole, the MPO contact pin belongs to prior art, its structure no longer is described in detail in detail herein, contact pin 5 also can be chosen the rectangular multi-core optical fiber contact pins 5 of other models, is equipped with pressing plate 4 and the spring 8. of roof pressure between the contact pin holder 53 of pressing plate 4 and contact pin assembly 5 as connector shell 1 internal fixation as described in the MT.
The front end of connector shell 1 for come towards the grafting of the socket that matches to inserted terminal, the rear end by towards company's optical cable to optical cable feed end, be provided with pressing plate installation cavity 3 in the connector shell 1, the logical optical cable of being located at connector shell 1 in the rear end of described pressing plate installation cavity 3 feed end and form towards optical cable come to pressing plate insert mouthfuls 31, the front end of pressing plate installation cavity 3 formation face in housing inserts the block end face 32 of spacing shoulder 52 front end faces on mouthfuls 31 the cuff 51 that is used for block MPO contact pin towards pressing plate.
Also axial activity is fitted with the lock-screw 7 that show out from inserted terminal the termination on the connector shell 1, is fixed with the register pin 11 that cooperates with socket on the inserted terminal end face of connector shell 1.
Correspondence offers that screw mounting hole 47,48 interts for screw 9 and pressing plate 4 is fixing with housing 1 in the described pressing plate housing 41 and on the block end face 32 of pressing plate installation cavity 3 in the connector shell 1.
The joints of optical fibre of the present utility model are packed the afterbody of spring 8 and MPO contact pin 5 into earlier in the pressing plate 4 with the contact pin assembly of terminating optical cables the time together, carry out spacing to spring 8 and MPO contact pin 5.Pass pressing plate by screw 9 at last and be connected with housing, spring 8 and contact pin assembly 5 is fixing.
The pressing plate in the foregoing description and the fixed form of connector shell are not only to have screw retention a kind of, certainly with the buckle that is used for connector assembly of other routines, fixed form such as bonding.
Aggregation type connector of the present utility model, as shown in Figure 6, form annex, the cable aggregation that can be used for the adaptive MPO of a plurality of correspondences, MT contact pin and the contact pin shown joints of optical fibre among pie graph 1～Fig. 5 of packing into by connector shell 1 and pressing plate 4, screw 9.
Claims (18)
1. joints of optical fibre, comprise connector shell, the front end of connector shell is the inserted terminal corresponding with the adaptive joints of optical fibre, the rear end by towards company's optical cable to optical cable feed end, be provided with in the connector shell from optical cable feeding end and extend to the contact pin installation passage of inserted terminal and a plurality of rectangular multi-core optical fiber contact pins that are set up in parallel that wherein assemble, described contact pin is installed and also is provided with spring Stop structure and top in the passage and is contained in spring between spring Stop structure and the contact pin, it is characterized in that: plug-in mounting is fixed with pressing plate in the described connector shell, described contact pin is installed the leading portion part that passage comprises the correspondence of being located at respectively in housing and the pressing plate, the back segment part, described pressing plate has the rear end face of being located at the connector shell rear end, and be provided with in this rear end face and with contact pin optical cable that the back segment of passage partly communicates be installed and insert mouthful, the contact pin that described spring Stop structure is located in the pressing plate is installed in the passage back segment part.
2. the joints of optical fibre according to claim 1, its spy is: described rectangular multi-core optical fiber contact pins comprises the cuff that is provided with spacing shoulder, the cuff tail end is fixed with the contact pin holder; Be provided with the pressing plate installation cavity of the corresponding inserting of supply plate in the described connector shell, the logical connector shell rear end of being located at, the rear end of described pressing plate installation cavity forms pressing plate insertion mouth, the front end of pressing plate installation cavity formation face in housing inserts the block end face of the spacing shoulder front end face that is used for the described optical fiber contact pins of block of mouth towards pressing plate, described contact pin is installed the leading portion of passage partly for leading to the contact pin pilot hole of a plurality of rectangles between the end face of being located at block end face and housing inserted terminal side by side, and the hole wall of described contact pin pilot hole cooperates with the periphery constraint location of the part of the spacing shoulder of being in of the cuff of described optical fiber contact pins front portion.
3. the joints of optical fibre according to claim 2, its spy is: described pressing plate front end cooperates with the block end face block of the front end of pressing plate installation cavity fixedly the time.
4. the joints of optical fibre according to claim 1, its spy is: the square-section of described contact pin pilot hole is erects and and align.
5. the joints of optical fibre according to claim 1 is characterized in that: also axial activity is fitted with the lock-screw that show out from inserted terminal the termination on the described connector shell, is fixed with the register pin that cooperates with socket on the inserted terminal end face of described connector shell.
6. the joints of optical fibre according to claim 1 is characterized in that: correspondence offers screw mounting hole and interts for screw and pressing plate and housing are fixed in the described pressing plate housing and on the block end face of pressing plate installation cavity in the connector shell.
7. according to any described joints of optical fibre in the claim 1～6, its spy is: described pressing plate comprises the pressing plate housing, the back segment that described contact pin is installed passage partly comprises the pressing plate housing for the many plates that are provided with in the pressing plate housing, the back segment that described contact pin is installed passage partly is a plurality of contact pin assembly installation cavitys that are provided with in the pressing plate housing and the spring positioning chamber that is communicated in each contact pin assembly installation cavity rear end, the spring locating surface that cooperates with spring tail end block that is provided with on the pressing plate housing of described spring Stop structure for the rear end of each spring positioning chamber.
8. the joints of optical fibre according to claim 7 is characterized in that: described pressing plate housing side offers connect pressing plate housing front/rear end move towards to extend the optical cable that supplies that is provided with along optical cable and enter and be set in groove corresponding cavity, the hole from pressing plate housing side with contact pin assembly installation cavity, spring positioning chamber, optical cable insert that mouth communicates.
9. the joints of optical fibre according to claim 7, it is characterized in that: the cross section of each contact pin assembly installation cavity is that rectangle and chamber wall cooperate with the counterpart constraint of contact pin in the described pressing plate housing, the chamber wall of described spring positioning chamber cooperates with the constraint of spring periphery, and the rear end of contact pin assembly installation cavity is by being used for providing the spacing step surface of axial pin to be connected with the front end transition of each spring positioning chamber at the contact pin rear.
10. aggregation type connector that is used to gather a plurality of rectangular multi-core optical fiber contact pins, comprise connector shell, the front end of connector shell is the inserted terminal corresponding with the adaptive joints of optical fibre, the rear end by towards company's optical cable to optical cable feed end, be provided with in the connector shell from optical cable and feed the contact pin installation passage that is used to assemble a plurality of rectangular multi-core optical fiber contact pins that are set up in parallel that end extends to inserted terminal, described contact pin is installed also to be provided with in the passage and is used for the spring Stop structure that block is mounted on the spring of contact pin tail end, it is characterized in that: described aggregation type connector comprises that also plug-in mounting is fixed in the pressing plate in the connector shell, described contact pin is installed the leading portion part that passage comprises the correspondence of being located at respectively in housing and the pressing plate, the back segment part, described pressing plate has the rear end face of being located at the connector shell rear end, and be provided with in this rear end face and with contact pin optical cable that the back segment of passage partly communicates be installed and insert mouthful, the contact pin that described spring Stop structure is located in the pressing plate is installed in the passage back segment part.
11. aggregation type connector according to claim 10, its spy is: the pressing plate installation cavity that is provided with the corresponding inserting of supply plate in the described connector shell, the logical connector shell rear end of being located at, the rear end of described pressing plate installation cavity forms pressing plate insertion mouth, the front end of pressing plate installation cavity formation face in housing inserts the block end face of the spacing shoulder front end face that is used for the described optical fiber contact pins of block of mouth towards pressing plate, described contact pin is installed the leading portion of passage partly for leading to the contact pin pilot hole of a plurality of rectangles between the end face of being located at block end face and housing inserted terminal side by side, and the hole wall of described contact pin pilot hole cooperates with the periphery constraint location of the part that is in spacing shoulder front portion of the cuff of corresponding optical fiber contact pins of packing into.
12. aggregation type connector according to claim 11, its spy is: described pressing plate front end cooperates with the block end face block of the front end of pressing plate installation cavity fixedly the time.
13. aggregation type connector according to claim 10, its spy is: the square-section of described contact pin pilot hole is erects and and align.
14. aggregation type connector according to claim 10, it is characterized in that: also axial activity is fitted with the lock-screw that show out from inserted terminal the termination on the described connector shell, is fixed with the register pin that cooperates with socket on the inserted terminal end face of described connector shell.
15. aggregation type connector according to claim 10 is characterized in that: correspondence offers screw mounting hole and interts for screw and pressing plate and housing are fixed in the described pressing plate housing and on the block end face of pressing plate installation cavity in the connector shell.
16. according to any described aggregation type connector in the claim 10～15, its spy is: described pressing plate comprises the pressing plate housing, the back segment that described contact pin is installed passage partly is a plurality of contact pin assembly installation cavitys that are provided with in the pressing plate housing and the spring positioning chamber that is communicated in each contact pin assembly installation cavity rear end, the spring locating surface that cooperates with spring tail end block that is provided with on the pressing plate housing of described spring Stop structure for the rear end of each spring positioning chamber.
17. aggregation type connector according to claim 16 is characterized in that: described pressing plate housing side offers connect pressing plate housing front/rear end move towards to extend the optical cable that supplies that is provided with along optical cable and enter and be set in groove corresponding cavity, the hole from pressing plate housing side with contact pin assembly installation cavity, spring positioning chamber, optical cable insert that mouth communicates.
18. aggregation type connector according to claim 16, it is characterized in that: the cross section of each contact pin assembly installation cavity is that rectangle and chamber wall cooperate with the counterpart constraint of corresponding contact pin of packing in the described pressing plate housing, the chamber wall of described spring positioning chamber cooperates with the constraint of the periphery of corresponding spring, and the rear end of contact pin assembly installation cavity is by being used for providing the spacing step surface of axial pin to be connected with the front end transition of each spring positioning chamber at the contact pin rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200908745U CN201464673U (en) | 2009-06-17 | 2009-06-17 | Optical fiber connector and integrated connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200908745U CN201464673U (en) | 2009-06-17 | 2009-06-17 | Optical fiber connector and integrated connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201464673U true CN201464673U (en) | 2010-05-12 |
Family
ID=42392022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200908745U Expired - Lifetime CN201464673U (en) | 2009-06-17 | 2009-06-17 | Optical fiber connector and integrated connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201464673U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102520489A (en) * | 2012-01-11 | 2012-06-27 | 深圳日海通讯技术股份有限公司 | Optical fiber connector and assembly method thereof |
| CN102565963A (en) * | 2012-02-27 | 2012-07-11 | 深圳日海通讯技术股份有限公司 | High-density optical fiber connector and assembly method thereof |
| WO2014036780A1 (en) * | 2012-09-06 | 2014-03-13 | 深圳日海通讯技术股份有限公司 | Improved optical fiber connecting plug |
-
2009
- 2009-06-17 CN CN2009200908745U patent/CN201464673U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102520489A (en) * | 2012-01-11 | 2012-06-27 | 深圳日海通讯技术股份有限公司 | Optical fiber connector and assembly method thereof |
| WO2013104136A1 (en) * | 2012-01-11 | 2013-07-18 | 深圳日海通讯技术股份有限公司 | Optical fibre connector and assembly method therefor |
| CN102520489B (en) * | 2012-01-11 | 2016-04-13 | 深圳日海通讯技术股份有限公司 | A kind of joints of optical fibre and assembly method thereof |
| CN102565963A (en) * | 2012-02-27 | 2012-07-11 | 深圳日海通讯技术股份有限公司 | High-density optical fiber connector and assembly method thereof |
| WO2013127073A1 (en) * | 2012-02-27 | 2013-09-06 | 深圳日海通讯技术股份有限公司 | High density optical fiber connector and assembly method thereof |
| US9563024B2 (en) | 2012-02-27 | 2017-02-07 | Sunsea Telecommunications Co., Ltd. | High-density fiber connector with front casing defining engagement recess and rear casing including hook engaging with each other |
| CN102565963B (en) * | 2012-02-27 | 2017-04-26 | 深圳日海通讯技术股份有限公司 | High-density optical fiber connector and assembly method thereof |
| WO2014036780A1 (en) * | 2012-09-06 | 2014-03-13 | 深圳日海通讯技术股份有限公司 | Improved optical fiber connecting plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100512 Effective date of abandoning: 20090617 |